Notes From the Road

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• Minimizing Exposure to Respirable Crystalline Silica

  To be in compliance with OSHA's Respirable Crystalline Silica Standard, Employers must use feasible dust controls to protect workers from silica exposures. 

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• Pavement Design

  Pavement design must balance the need for the desired performance against the cost of building or rehabilitating a pavement. 

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• Traffic Exposure and Controls

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• Dissecting a Specification